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#1
Cheap a15 forged conrods
thomen
Posted on: 2014/6/25 7:52
Hi Guys,
I came across these which are pretty darn cheap: http://www.aliexpress.com/item/Forged ... acing-cars/616968235.html There are two listings under a15.. just wondering which were correct? and if these would have any advantage over using stock a15 conrods? Cheers, Tom  
#2
Re: Cheap a15 forged conrods
ddgonzal
Posted on: 2014/6/25 8:09
Are not the stock conrods forged?
In general the h-beam style is stronger and so suitable for high-boost Turbo. Or 14:1 compression racing engines.
#3
Re: Cheap a15 forged conrods
clyons8
Posted on: 2014/6/25 8:17
Stock are forged.
H section rods are structurally stronger. Your alternative is to have your factory rods shot peened or heat treated for improved strength.
#4
Re: Cheap a15 forged conrods
ddgonzal
Posted on: 2014/6/25 8:52
What are the reviews of that particular product from that company? Is their quality control good?
#5
Re: Cheap a15 forged conrods
benny
Posted on: 2014/6/25 9:12
Looks like there is also several rod option for the same engine, e.g different little end dimensions to allow for piston pins, interference fit or floating.
I'm thinking the first one is a typo due to the Center to center measurement is consistent with the A12 rod and is not for the A15 OTOP| Engine model| pcs/set| (mm)c-c| B/E bore| S/E bore| B/E W| S/E W| bolt| Net weight HCR1249 A15 4 121.5 48 17.4 22.8 22.8 5/16" ? HCR1293 A15 4 133 48 19 24.3 21.8 5/16" 396-409 HCR1301a A12(J) 4 121.5 48 17.455 24.3 21.8 5/16" 364-376 HCR1301b A12(L) 4 121.5 48 17.5 24.3 24.3 5/16" ? HCR1373 A13(L) 4 145 48 19.01 24.3 20 5/16" ?
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